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1/*2 * Copyright 2020 Advanced Micro Devices, Inc.3 *4 * Permission is hereby granted, free of charge, to any person obtaining a5 * copy of this software and associated documentation files (the "Software"),6 * to deal in the Software without restriction, including without limitation7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,8 * and/or sell copies of the Software, and to permit persons to whom the9 * Software is furnished to do so, subject to the following conditions:10 *11 * The above copyright notice and this permission notice shall be included in12 * all copies or substantial portions of the Software.13 *14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL17 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR20 * OTHER DEALINGS IN THE SOFTWARE.21 *22 * Authors: AMD23 *24 */25 26// TEMPORARY until this exists in the proper location27#ifndef DALSMC_H28#define DALSMC_H29 30#define DALSMC_VERSION 0x131 32// SMU Response Codes:33#define DALSMC_Result_OK 0x134#define DALSMC_Result_Failed 0xFF35#define DALSMC_Result_UnknownCmd 0xFE36#define DALSMC_Result_CmdRejectedPrereq 0xFD37#define DALSMC_Result_CmdRejectedBusy 0xFC38 39 40 41// Message Definitions:42#define DALSMC_MSG_TestMessage 0x143#define DALSMC_MSG_GetSmuVersion 0x244#define DALSMC_MSG_GetDriverIfVersion 0x345#define DALSMC_MSG_GetMsgHeaderVersion 0x446#define DALSMC_MSG_SetDalDramAddrHigh 0x547#define DALSMC_MSG_SetDalDramAddrLow 0x648#define DALSMC_MSG_TransferTableSmu2Dram 0x749#define DALSMC_MSG_TransferTableDram2Smu 0x850#define DALSMC_MSG_SetHardMinByFreq 0x951#define DALSMC_MSG_SetHardMaxByFreq 0xA52#define DALSMC_MSG_GetDpmFreqByIndex 0xB53#define DALSMC_MSG_GetDcModeMaxDpmFreq 0xC54#define DALSMC_MSG_SetMinDeepSleepDcefclk 0xD55#define DALSMC_MSG_NumOfDisplays 0xE56#define DALSMC_MSG_SetDisplayRefreshFromMall 0xF57#define DALSMC_MSG_SetExternalClientDfCstateAllow 0x1058#define DALSMC_MSG_BacoAudioD3PME 0x1159#define DALSMC_Message_Count 0x1260 61#endif62